CATANZARO A. The political problem of internal "ἀσφάλεια" in Niketas Choniates’ Chronikè Diéghesis: a contributing factor to the Constantinople’s fall in 1204. ByzSym [Internet]. 2013 Feb. 8 [cited 2024 Apr. 28];22:221-42. Available from: https://ejournals.epublishing.ekt.gr/index.php/bz/article/view/3781